<!--登录页-->
<template>
  <div style="height: 100vh ; overflow: hidden ;
background-image:linear-gradient(135deg,#1352F2,#3c82f5);"><el-container style="padding: 30px">
    <el-header>
      <el-row >
        <el-col :span="3">
          <img src="/imgs/login/logo.png" style="height: 50px">
        </el-col>
        <el-col :span="1">
          <img src="/imgs/login/auto.png" style="height: 50px">
        </el-col>
        <el-col :span="1">
          <img src="/imgs/login/verticalLine.png" style="height: 50px">
        </el-col>
        <el-col :span="19">
          <span style="color: #fff;font-weight: bold;font-size: 36px">智慧车辆运营管理系统</span>
        </el-col>
      </el-row>
    </el-header>
    <el-main>
      <el-row :gutter="10">
       <el-col :span="16">
         <img src="/imgs/login/bg.png" style="width: 100%;margin-top: 60px">
       </el-col>
        <el-col :span="8">
          <el-card style="margin-top: 80px">
            <h3 style="text-align: center">用户登录</h3>
            <el-form label-position="top">
              <el-form-item label="用户名">
                <el-input placeholder="请输入用户名" v-model="user.username"></el-input>
              </el-form-item>
              <el-form-item label="密码">
                <el-input placeholder="请输入密码" show-password v-model="user.password"></el-input>
              </el-form-item>
              <el-form-item >
                <el-button type="primary" style="width:100%;" @click="login">登录</el-button>
              </el-form-item>
              <div style="text-align: center;color: #666;font-size: 14px;padding: 10px 0">
                (体验账号:tom 密码:123456)
              </div>
            </el-form>
          </el-card>
        </el-col>
      </el-row>
    </el-main>
  </el-container>



  </div>

</template>

<script setup>
import {ref} from "vue";
import axios from "axios";
import {ElMessage} from "element-plus";
import router from "@/router";

const user=ref({
  username:'',
  password:''
})
const login=()=>{
  console.log(user.value)
//   利用axios给后端发送登录请求
  axios.post(BASE_URL+'/v1/user/login',user.value)
      .then((response)=>{
        // .then()调用回调函数，在服务器响应后才执行此处代码
        // response是响应对象，我们可以通过response.data得到服务器的响应数据
        console.log(response.data)
        //根据后端JsonResult中的状态码
        //response.date是后端响应的JsonResult
        //response.date.date是JsomResult的data值；如userVO
        if (response.data.code == 2000){
          ElMessage.success('登录成功！');
          //跳转页面
          router.push('/');
          //保存用户信息到localStorage
          localStorage.setItem('user',JSON.stringify(response.data.data))
        }else{
          ElMessage.error(response.data.msg)
          user.value={
            username:'',
            password:''
          }
        }

      })
}

</script>


<style scoped>

</style>